... 25years experience Conveyor Idler Bearing Housing Labyrinth Sealing for 6205 52mmOD Bearing Description: 1.Material: Nylon ... 6205,6206,6305,6306,6307,6308,6309,6310 For Shaft: 20mm,25mm,30mm,35mm,40mm,45mm,50mm ... the equipments imported from Italy Rulmeca.the tolerance is correct to 0.001mm. ensure the ... only has three all over the world for this inspection equipment.6.Certification:All manufacturing ...